Created by korg and noritake, the nutube is a tiny vacuum tube that looks somewhat similar to a large dip package microchip. If you would like to read more about tube materials, let me suggest a book. The ultimate tube substitution guide january 1, 1998. Open library is an open, editable library catalog, building towards a web page for every book ever published. The oddmix vacuum tubes replacement substitutions tables section has a wide variety of popular tube substitutions for rare antique, vintage, exotic, original, discontinued and collectors vacuum tubes, electron tubes, audio tubes and fleming valves. Promoting the 6cb6 a letter from the hallicrafter co.
February 2018 new and newoldstock tubes vacuum tube. Over 10, 000 tubes are listed on 240 pages including. What are the best academic articles about vacuum tubes. The 1619 is a nearly perfect sub for the 45 tube, only the filament current is higher. Browse our selection of tubes, sorted alphabetically. Picture tube substitution guidebook all substitutions are lisced, including those which require rewiring and socket changes.
Immediately download the vacuum tube summary, chapterbychapter analysis, book notes, essays, quotes, character descriptions, lesson plans, and more everything you need for. A vacuum tube, an electron tube, or valve british usage or, colloquially, a tube north america, is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied the type known as a thermionic tube or thermionic valve uses the phenomenon of thermionic emission of electrons from a heated cathode and is used for a. The book walks you through the basics of developing a schematic, setting up a simulation, integrating vacuum tube models, and interpreting the results. Having more than 20 years of experience in manufacturing hiend vacuum tube amplifier, audio space has established a strong position in the international audio. Vacuum tubes replacement substitutions tables electronic. Raytheon radio tube data and substitution chart antique. Free vacuum tube data sheets free vacuum tube substitution. This book deals with the laws governing the operation of the vacuum tube itself instead of presenting a large number of circuits in which the tube may be used. Receiving tube substitution guide book first supplement 1951 47 pages. Antique radio forums view topic tube substitution guides. Handbook of electron tube and vacuum techniques, by fred rosebury, american vacuum society later reissued by the american institute of physics, 1964. This list is constantly and perpetually under construction.
Hi all, the book i have is receiving tube substitution guide book, published by john rider in november 1950. Welcome to my tube amp simulation software page paragraph about tube amp design simulation. As with other forms of vacuum tube or valve, in the pentode the cathode is heater and emits electrons into the evacuated envelope. Receiving tube substitution guidebook third supplement 1957 72 pages. Tube substitution handbook will be useful to antique radio buffs, classic car enthusiasts, ham operators, and collectors of vintage ham radio equipment. In most cases the tubes manufactured to the european system have an exact equivalent tube in the american system and vice versa. It has been the authors intent in writing fundamentals of vacuum tubes to combine in a single text the basic theory underlying the operation of all types of modern vacuum tubes, both radio and industrial, together with their more common applications. Receiving tube substitution guidebook second supplement 1954 45 pages. If no replacement is shown for a particular tube number, there is no replacement and you must use original tube number to replace a defective tube. However, the use of the calculus is such that anyone unfamiliar with this branch of mathematics may still follow the essential points presented in this text. Table of contents introduction 5 section 1 cross reference of american receiving tubes 7 section 2 industrial substitutes for.
Adaptor circuits in the back of this book may help. The information below is accurate to the best of our knowledge. This manual tells what radio receiving tube will substitute for another and work as a replacement. February 2018 new and newoldstock tubes page 3 type price type price type price type price type price 3cy33db3 3. Tube substitution handbook 21st edition by howard w. As my daughter megan would say to me you a crazy old man. We are not responsible for any malfunctions of equipment due to inaccuracies in these tables.
The pentode vacuum tube or pentode valve consists of five electrodes hence the name pentode. This barcode number lets you verify that youre getting exactly the right version or edition of a book. This tube can also be a functional replacement for. Receiving tube substitution guidebook third supplement 32 pages.
The ultimate tube substitution guide by charles kittleson, january 1, 1998, vacuum tube valley edition, paperback. Riders tube caddy, tube substitution guidebook 1960 58 pages. This tube features a rugged construction and is also available with gold pins. Thankfully, there is a solution by implementing a simple wiring change and substituting the. The ultimate tube substitution guide charles kittleson on. This book is a stepbystep tutorial for simulating vacuum tube guitar amplifiers using ltspice, a free spicebased electronic circuit simulator for windows and macos. For additional information about designing tube amplifiers, refer to the theory section. Nos vacuum tubes vs new tubes nos vacuum tubes for. The ecc99 is typically used as a driver for power triodes in 2a3 and 300b amplifiers but can also be used as a power tube in small amps and headphone amps. No tube electronics enthusiast should be without this book. Testing o1a vacuum tubes by method of substitution youtube. It is quite possible that we have the tubes under a different substitute number. Miniaturized high performance vacuum tube no youre not reading a headline from the 40s and 50s, the nutube is a brand new spin on vacuum tubes thats in development in 2015.
Ultimate vacuum tubes valves audioradio reference ebooks. With the very large number of vacuum tubes or thermionic valves that were produced and as a result of the multiple vacuum tube numbering systems that were in use, there are generally equivalents for most types of tube. It lists the following tubes as good replacements for the 6k5, all with wiring changes required. It rates all recommended substitutions as either excellent, good, or poor. In order from the centre where the heater is located these electrodes are. This ne w t ube s ub stitut io n guidebook tube substitution. Although tube substitution should not be performed indiscriminately, there. Antique radio forums view topic 1619 substitute for 45.
To prevent damage to equipment, it would be wise to double check with a good tube manual before actually doing a substitution. Vacuum tube and valve cross reference sub substitute substitution equivalent and replacement list. Audio space is the manufacturer and wholesaler of various kinds of vacuum tube amplifier, including preamplifier, power amplifier, integrated amplifier, speakers and audio accessories. Yes, thats a very common and apparently also a good substitution. Fundamentals of vacuum tubes 3rd edition currently unavailable. The xd6 a water cooled clipper diode for radar circa 1957. These tables below provide a convenient way to check if a. This 1960 tube caddy below book also includes all tube numbers from all over the world.
734 940 1208 1168 439 1335 736 1072 245 215 1354 278 138 295 308 489 344 1524 1138 998 1089 1308 378 950 421 779 947 838 1367 1067 406 1436 1283 50 1281 133 31 295 140 438